births
Stanisław Mazur, Ukrainian-Polish mathematician and theorist (died 1981)
Stanisław Mazur
Stanisław Mieczysław Mazur was a Polish mathematician and a member of the Polish Academy of Sciences.
January 1
January 1 is the first day of the calendar year in the Gregorian Calendar; 364 days remain until the end of the year. This day is also known as New Year's Day since the day marks the beginning of the year.